90-55-939 — PANEL ASSEMBLY,RELAY AND RESISTO

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

90-55-939: PANEL ASSEMBLY,RELAY AND RESISTO.

PANEL ASSEMBLY,RELAY AND RESISTO. Key specifications include functional_description: PROVIDES FOR SOUND POWERED TELEPHONE CIRCUITS X5J3 AND X5J4 REQUIREMENTS, end_item_identification: AIRCRAFT CARRIER CVN 70. This part is cataloged in the U.S.

Government catalog under NSN 6110-01-165-3779, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

90-55-939

NSN: 6110-01-165-3779
FSC: 6110 — Electrical Control Equipment
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

functional_description	PROVIDES FOR SOUND POWERED TELEPHONE CIRCUITS X5J3 AND X5J4 REQUIREMENTS
end_item_identification	AIRCRAFT CARRIER CVN 70
general_characteristics_item_description	RECTANGULAR PANEL BOX CONFIGURATION; NOM 14-3/4 IN. W BY 20-1/2 IN. LG BY 6-1/2 IN. DP; STEEL; W/HINGED DOOR; 26 RELAYS AND 17 RESISTORS; DESIGNED FOR BULKHEAD MTG IN
NSN	6110-01-165-3779

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: RECTANGULAR PANEL BOX CONFIGURATION; NOM 14-3/4 IN. W BY 20-1/2 IN. LG BY 6-1/2 IN. DP; STEEL; W/HINGED DOOR; 26 RELAYS AND 17 RESISTORS; DESIGNED FOR BULKHEAD MTG IN

•

FUNCTIONAL DESCRIPTION: PROVIDES FOR SOUND POWERED TELEPHONE CIRCUITS X5J3 AND X5J4 REQUIREMENTS

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	RECTANGULAR PANEL BOX CONFIGURATION; NOM 14-3/4 IN. W BY 20-1/2 IN. LG BY 6-1/2 IN. DP; STEEL; W/HINGED DOOR; 26 RELAYS AND 17 RESISTORS; DESIGNED FOR BULKHEAD MTG IN
FUNCTIONAL DESCRIPTION	PROVIDES FOR SOUND POWERED TELEPHONE CIRCUITS X5J3 AND X5J4 REQUIREMENTS
END ITEM IDENTIFICATION	AIRCRAFT CARRIER CVN 70

OTHER ITEMS IN FSC 6110 — Electrical Control Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6110-00-000-0104 6110-00-001-1525 6110-00-001-1535 6110-00-001-1562 6110-00-001-2473 6110-00-001-3154 6110-00-001-4096 6110-00-001-4097

SUBSTITUTES & CROSS-REFERENCES 2

4047-977 ASSEMBLY 2Reference document

Same NSN cross-reference

Reference document — Secondary reference

401-5795778 ASSEMBLY 2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 90-55-939?

90-55-939 is a PANEL ASSEMBLY,RELAY AND RESISTO.

What parts can replace 90-55-939?

There are 2 known substitutes for 90-55-939: 4047-977 ASSEMBLY 2, 401-5795778 ASSEMBLY 2. Substitute compatibility should be verified for your specific system.

What is the NSN for 90-55-939?

90-55-939 is cataloged in the U.S. Government catalog under NSN 6110-01-165-3779. This indicates validated use in U.S. government and defense supply chains.

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90-55-939 — PANEL ASSEMBLY,RELAY AND RESISTO

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